| commit | ac6a2b36f9fcfbe4865550afb6d333dec6b57578 | [log] [tgz] |
|---|---|---|
| author | Miao Xie <miaox@cn.fujitsu.com> | Wed Dec 05 10:56:13 2012 +0000 |
| committer | Chris Mason <chris.mason@fusionio.com> | Sun Dec 16 20:46:20 2012 -0500 |
| tree | 7e6212618664d645a5954ddcd8de58267e0f916c | |
| parent | 7426cc04d407621773af3a0403e57642e40c36bf [diff] |
Btrfs: fix wrong return value of btrfs_truncate_page() ret variant may be set to 0 if we read page successfully, but it might be released before we lock it again. On this case, if we fail to allocate a new page, we will return 0, it is wrong, fix it. Signed-off-by: Miao Xie <miaox@cn.fujitsu.com> Signed-off-by: Chris Mason <chris.mason@fusionio.com>